Oxidation states What is the oxidation state of chlorine in ClO4-? What is the oxidation state of iodine in IO3-?

Q: What is the oxidation state of each element in COH,? What is the oxidation state of each element in…

A: Given :-  COH2  FeBr2  To determine :-  oxidation state of each element in both compounds

Q: The oxidation number of fluorine in a compound is always taken as +1. Select one: True False

A: From given statement Fluorine property is discussed and determined the oxidation number of fluorine…

Q: What is the oxidation state of each element in COH,? What is the oxidation state of each element in…

A: The oxidation number of an element is the charge which an atom of the element carries in its ion or…

Q: oxidation number

A:

Q: What is the oxidation state of Cl in each ion?a. ClO- b. ClO2- c. ClO3- d. ClO4-

A: oxidation state of O will be -2 in each case as its fixed. hence assuming oxidation state of Cl is…

Q: The oxidation states are as follows: Element A B +1 X -2 The element being reduced i Ox. State as…

A: Given :-  A + B2X → AX + B2  Oxidation state of A as reactant = 0 Oxidation state of B as reactant =…

Q: The oxidation number of chlorine in its compound can lie between : a  0 to 7 b   -1   to  7 c   -2…

A: Chlorine is an electronegative element of group 17 (halogen family). It has seven electrons in its…

Q: The oxidation state of sulfur in H2SO4 is

A: The sulfuric acid is also called oil of vitriol and its chemical formula is H2SO4. It is a mineral…

Q: Indicate the oxidation state of every individual element in the following compounds. Fractional…

A: Given: some compounds are given  To find: oxidation state Solution: The other name used for…

Q: (Mn) + (O2) + (2H+) => (Mn^2+) + (H2O2)  In the above reaction, the oxidation state of manganese…

A:

Q: Given the compound, Pb(NO2)2, what is the oxidation number of each element? Pb: N: O:

A:

Q: The oxidation state of chlorine in manganese(III) chlorite is:

A: The oxidation state of chlorine in manganese(III) chlorite is calculated as follows:

Q: state the No. of Atoms Oxidation Number   Sum   The final Oxidation States  "F el2"

A: A question based on atomic structure, which is to be accomplished.

Q: 4F" + 2NO2¯+ 3H20→N20 + 2F2+ 60H¯ 2B + 3NO3¯+ H20+ 20H"- →2H2BO3¯ + 3NC In the above reaction, the…

A:

Q: What are oxidation and reduction reactions?

A: Redox reactions are the type of reactions in which the oxidation states of atoms get changed. Redox…

Q: Xe + 3NO3-+ OH-3NO2- + HXeO4- In the above reaction, the oxidation state of nitrogen changes from…

A: Loss of electron is oxidation and gain of electron is reduction. This is a balanced redox reaction…

Q: When sulfuric avid and copper are allowed to react ,copper (II) sulfate and water are formed write a…

A: Note : Metal reacts with acid to form salt and hydrogen gas and not salt and water. hence the…

Q: Indium can be in two oxidation states when in compounds, +1 and +3. What molecules can indium form…

A: Given, oxidation states of Indium are +1 & +3.

Q: Chromium chloride (CrC12) is blue; chromium chloride (CrCI3) is green; potassium chromate (K2CrO4)…

A: Transition  metals shows large number of color for various complexes .

Q: balance the ff. by change in oxidation state method   A. Zn + HNO3 -> Zn(NO3)2 + N2O + H2O

A: Here the oxidation state of Zn increases by +2 while the oxidation state of N decreases by -4. Thus…

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Oxidation state - The total number of electrons that an atom either gains or loses in order to form…

Q: Balance the following reactions by the oxidation number method -1, + HNO, - HIO, + NO, + H,0 - HBr +…

A: Here we have to balance the following ionic equation by oxidation number method .

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Write oxidation number of highlighted atom ---

Q: When ClO3- is converted into ClO4- the Cl changes oxidation state from ...

A: Given : We have to calculate the oxidation state of Cl.

Q: What are oxidation states?

A: The oxidation number is called as oxidation states.

Q: give the oxidation number for the indicated element in the following compound  P in H3PO4

A: Oxidation state of P in H3PO4 is +5

Q: ourself 7.3 a eous solution co: -Reaction oc eurs ilibrium, the a cet

A: The question is based on the concept of equilibrium. we have to calculate value of equilibrium…

Q: The following can be classified as redox reactions EXCEPT for: Precipitation Decomposition Single…

A: First we have to know about Redox Reactions : These are the chemical reactions that involves a…

Q: Calculate the oxidation numbers of the elements in bold in the following compounds or ions.…

A: HNO3 H2SO4                   NH4+ HClO4 HCO3-

Q: Jewelry and tableware can be silver-plated by reduction of silver ions from a solution of silver…

A: Grams of silver nitrate would be needed to plate 15.2 g of silver on a piece of jewelry has to be…

Q: In an oxidation-reduction reaction, oxidation is defined as the a. Loss of electrons O b. Loss of…

A: Redox reaction is an reaction in which oxidation and reduction will occur simultaneously. Oxidation…

Q: give the oxidation number for the indicated element in the following compound  Cl in ClO4-

A: Solution: The given compound is ClO4- ion : So the central atom is Cl. we know the oxidation number…

Q: Pb + 2Fe+2Fe2+ + Pb2+ bove reaction, the oxidation state of lead changes from ( to any electrons are…

A: The given reaction is, Pb + 2Fe3+ →2Fe2+ + Pb2+

Q: In the unbalanced equation, C4H10(l) + Cr2O72-(aq) + H+(aq) H6C4O4(s) + Cr3+(aq) + H2O(l), the…

A: Given equation is C4H10(l) + Cr2O72-(aq) + H+(aq) =  H6C4O4(s) + Cr3+(aq) + H2O(l)

Q: Which oxidizing agent do you use to apply the following conversions? HOCH;CH;CH;CH;CH,OH…

A:

Q: What is the oxidation number (ON) of Cl in the following compound? Cl2O5 What is the oxidation…

A: Given :-  Chemical formula of compounds :  Cl2O5  N2O7  To find :- oxidation no. of Cl in Cl2O5…

Q: Determine the oxidation number for the indicated element in each of the following substances. Co…

A: The oxidation state (OS) of an element corresponds to the number of electrons, e-, that an atom…

Q: 3Zn + 2NO,+ 8H*2NO + 3Zn²++ 4H,0 In the above reaction, the oxidation state of nitrogen changes from…

A: The addition of electrons or decreases in the oxidation state is known as a reduction reaction and…

Q: Determine the oxidation state for each of the elements below. manganese(?) oxide MnO2 The oxidation…

A: To determine the oxidation state of  Manganese in manganese dioxide, MnO2  Nitrogen in calcium…

Q: he net ionic reaction for the following double replacement re 4(aq) + Na2CO3(aq) – CaCO3(s) +…

A: Spectator ions are ions which remains as it is before and after reaction.

Q: What the oxidation state of N atom is NO2 molec What the oxidation state of O atom is O; molecule…

A: We have to tell the oxidation state of given element and tell which species is reduced and oxidised

Q: Refer to the following redox reaction and answer the following questions:…

A:

Q: Which of the following reactions is/are redox reaction/s? I Hgiag + Sn 2Hg + Sn I. Hg + H,Sjog) -…

A: When in a reaction element goes under oxidation and reduction both.  Then that reaction is said to…

Q: Zn + HPO32-+ 2H2O+ OH-Zn(OH)42- + H2PO2- In the above reaction, the oxidation state of phosphorus…

A: Given reaction: Zn + HPO32- + 2H2O + OH- → Zn(OH)42- + H2PO2- We have to determine the oxidation…

Q: What is the oxidation number of C in CO32-?

A: The oxidation number of an atom in a molecule is the imaginary charge which can be assigned to the…

Q: The oxidation number of oxygen in 0²- is

A: Oxidation number, also called oxidation state . the total number of electrons that an atom either…

Q: Balance using oxidation number method, KCl and CrCl3 are aqueous   K₂Cr₂O₇  + HCl   ---> KCl  +…

A: We have to balance given redox reaction using oxidation number method

Q: Pearls are built from calcite and aragonite, essentially two forms of calcium carbonate CaCO3. They…

A: The two types of  CaCO3 found in pearls and egg shells are calcite and aragonite. The acid reacts on…

Q: ndium can be two oxidation states when in compounds, +1 and +3. What molecules c ndium form with а.…

A: The question is based on the periodic properties of elements. we have to talk of Oxidation state of…

Q: но [0]

A: Oxidation: It is defined  by saying that removal of hydrogen and addition of oxygen is called…

Redox Reactions

Redox reactions are considered to be the chemical reactions involving both oxidation and reduction processes. They are actually oxidation-reduction reactions. The term redox is made from two words where “red” comes from reduction and “ox” comes from oxidation. During a redox reaction electron transfer takes place in such a way that one chemical compound gets reduced and the other one gets oxidized.